Paint Brush, Brush Style Wall, Filament Type Synthetic, Filament Material Polyester, Brush Size 3 1/2 in, Bristle Thickness 11/16 in, Bristle Length 3 5/16 in, Bristle Stiffness Firm, Handle Type Flat, Basic Handle Material Wood, For Paint or Coating Type All Paints and Coatings, Surface Material Concrete, Metal, Wood, For Paint Base Type Oil, Water, Surface Texture Rough, Smooth, Application Walls, Bristle Color Purple, Bristle Width 3 1/2 in, Brush Length 3 5/16 in